Do I need to remove the factory exhaust before installing this?

Yes. The catback bolts to the factory exhaust manifold at the connection point, so you'll disconnect and remove the OEM muffler and tailpipe first. The bolt-on design at factory mounting points makes removal and installation straightforward.

Will this fit without modifying my vehicle's undercarriage?

This system is engineered for direct fit at factory attachment points and clears all chassis components without modification. Test fit before final tightening to confirm clearance on your specific vehicle.

What fasteners do I need to secure this to the vehicle?

The system uses your factory mounting hardware and bolt patterns. You may want to inspect your OEM hardware before installation—if fasteners are corroded or stripped, replacement bolts and nuts are standard automotive hardware available at any parts store.